RECOIL STABILIZER - Prim acoustic Recoil Stabilizers are a near field reference monitor platform designed to decouple the loudspeaker from the supporting shelf while adding mass to stabilize the speaker from the backward recoil caused by the low frequency driver motion. The Recoil Stabilizer is made from three components: a high-density urethane foam base that acts as an isolator to eliminate resonant frequencies from traveling from the speaker to the shelf, a heavy laser-cut steel base that acts as both the platform for the speaker and as the stabilizing counter-force, and thin a non-slip neoprene surface that is used to hold the speaker securely in place. The Recoil Stabilizer works by simply mounting it beneath the speaker. Ranges of sizes are available to adapt to various speakers and these may be ordered with various angles to aim the loudspeakers as needed.